*{
    margin: 0;
    padding: 0;
}
body{
    background: #323232;
}
.player{
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
}

.player .player_nav{
    height: 100px;
    background: #ffff;
    border-radius: 15px;
    padding: 15px 25px;
    display: flex;
    align-items: center;
}
.player .player_nav .player_CD{
   position: relative;
    height: 112px;
    width: 112px;
    top: -50%;
    left: 10px;
    border-radius: 50%;
    margin-right: 40px;
}
.player .player_nav .player_CD::before{
   content:'';
   width: 25px;
   height: 25px;
   background: white;
   position: absolute;
   border-radius: 50%;
   left: 50%;
   top:50%;
   transform: translate(-50%,-50%);
   z-index: 9;
 }
 .player.play .player_CD::after{
    content: "";
    position: absolute;
    left: 0;
    top:0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    box-shadow: 0px 30px 28px -10px rgba(0, 0, 0, 0.2);
  }
.player .player_nav .player_CD .player_cdData{
    height: 100%;
    width: 100%;
    border-radius: 50%;
    background-size:cover;
    background-position: center;
    background-repeat: no-repeat; 
    display: none;
}
.player .player_nav .player_CD .player_cdData.active_song{
    display: block;
}
.player .player_nav .player_concrol{

    display: flex;
    align-items: center;
    /* 居中对象各项div元素 */
    justify-content: space-around;
    /* 平均分布是时候留空白 */
    

}

.player_concrol>div{
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    transition: all 0.2s ease-in-out;
}
.player_concrol .player_prev svg{
    transform: rotate(180deg);
}
.icon.pause{
    display: none;
}
.player_concrol>div:hover{
    background: #D7DCE2;
}
.player_concrol>div:hover svg{
    fill:#ffff;
}
.player.play svg.play{
    display:none;
}
.player.play svg.pause{
    display:block;
}
.player_concrol .player_play svg{
    font-size: 20px;
}

.icon{
    width: 2em;
    height: 2em;
    font-size: 30px;
    fill: #D7DCE2;
    cursor: pointer;
}

.back_Mask{
    position: absolute;
    width: 90%;
    height: 100%;
    left: 5%;
    top: 0;
    background: rgb(124, 178, 243);
    border-radius: 15px;
    z-index: -1;
    text-align: center;
}
.player_timeLineBar{
    position: absolute;
    right: 25px;
    top:110px;
    width: 230px;
    height: 4px;
    background: #D7DCE2;
    z-index: 99;
}
.player_timeLineBar .player_duration{
    width: 0;
    height: 4px;
    background: rgb(124, 178, 243);
}